Managed Switch D-Link DGS-1210-28MP 28-Port Gigabit PoE+ 4 Combo Ports Rack Mountable
Managed Switch D-Link DGS-1210-28MP 28-Port Gigabit PoE+ 4 Combo Ports Rack Mountable
Small to medium businesses implementing robust networks will benefit from the D-Link 28-Port Gigabit PoE+ Smart Managed Switch, ideal for rack mounting in server rooms or offices. This switch allows for efficient management of networking devices while providing seamless Power over Ethernet capabilities.
With 28 Gigabit Ethernet ports and 4 combo ports, you can effortlessly manage data-heavy applications and ensure reliable power delivery to your devices. The Smart Managed L2 functionality offers users enhanced network control, making it suited for varied enterprise applications.
- Ports: 28 x 10/100/1000 Mbps Gigabit Ethernet
- Combo Ports: 4 x 100/1000 Mbps
- Management: Smart Managed L2 functionality
- Power: Power over Ethernet (PoE) capability
- Form Factor: 1U rack mountable
Built for IT teams needing reliable PoE management for devices across small to medium-sized business networks.
Available stock: 266
Return & Refund Policy
Return Policy
Last Updated: October 2025
At Trincos, we are committed to ensuring your complete satisfaction with every purchase.
This Return & Refund Policy outlines the terms and conditions for returning products purchased through the Trincos platform.
Please read the following information carefully. This policy forms part of the Trincos Terms and Conditions.
1.Return Eligibility & Timeframes
To be eligible for a return, your item must be in its original, factory-sealed, unused, and pristine condition, including all original packaging, accessories, documentation and serial number labels intact.
Returns must be initiated within the specified timeframe from the original invoice date. The return window varies by product category and applicable distributor terms but will not exceed 14 days for non-defective returns unless otherwise required by applicable law. All return requests are subject to review and approval in accordance with the applicable distributor’s return policies.
Defective Products: Customer must contact our support team promptly upon discovery of the defect. Eligibility, documentation requirement, and timeframes may vary depending on the manufacturer’s or distributor’s warranty terms.
Non-Defective Returns: Must be initiated within fourteen (14) calendar days of the invoice date and are subject to distributor approval.
Nothing in this policy limits any non-waivable statutory rights available under applicable law.
2.Return Process: Step-by-Step
a. Obtain a Return Merchandise Authorization (RMA) Number
You must obtain a valid Return Merchandise Authorization (RMA) number from Trincos before returning any product. Returns received without a valid RMA number will be refused and returned at your expense.
Return requests may be initiated via our Online Returns Portal or by contacting our customer support team.
Provide your original invoice number, product details, and any supporting documentation requested.
Issuance of an RMA number does not guarantee approval of a refund. Final approval is subject to inspection and confirmation by the applicable distributor upon receipt of the returned product.
b. Prepare Your Shipment
Once you have your RMA number, prepare your shipment as follows:
Paste the RMA number clearly on the shipping product, not directly on the packaging.
Include only one RMA per carton. Each carton must have its own RMA number.
For defective returns, include all relevant documentation and evidence (e.g., photos, diagnostic details, serial numbers).
Products must be securely packaged to prevent damage in transit. Customers are responsible for loss or damage occurring during return shipment unless a prepaid label is provided by Trincos.
c. Ship Your Return
Ship your package to the address provided in your RMA confirmation. Using an incorrect return address may delay or void processing.
Address Example: 4115 Rose Lake Drive, Charlotte North Carolina 28217, United States, followed by the provided facility address.
Note: Returns are processed through authorized distributor-operated facilities. Trincos does not operate warehouses and cannot accept in-person return drop-offs.
3. Overgood & Unidentified Returns
Any product returned that does not match the original RMA authorization ("Overgood") or that contains incorrect, incomplete, or unauthorized items may be returned to the sender additional processing fee, return freight charges and handling cost may apply
4. Refund and Credit Processing
Approved returns processed within 10–15 business days after the returned product is received, inspected, and accepted by the applicable distributor.
Refunds will be issued to the original payment method used at the time of purchase, unless otherwise required by law.
Restocking fees, return shipping costs, and applicable deductions will be withheld from the refund amount where applicable.
Trincos reserves the right to deny refunds for products that do not meet eligibility requirements, show signs of misuse, damage, alteration, or are returned outside the permitted timeframe.
5. Return Management Portal
Customers are encouraged to use our online Returns Management Portal for faster service, which allows:
24/7 initiation of return requests
Attach supporting documents (photos, invoices)
Request for prepaid shipping labels (where eligible)
Confirmation of submission status
6. Contact Information
For assistance or to initiate a return, contact our Customer Service team:
Email : support@trincos.com
Phone : +1 888-234-1234
Working Hours : Monday – Friday, 9:00 AM – 6:00 PM
Before Contacting Us, please have:
Your invoice number ready
Product serial numbers (if applicable)
A brief description of the issue
7. Return Refusals
Returns may be refused if:
No valid RMA number is provided
The return exceeds the applicable return window (14-day)
The product shows signs of use, damage, tampering or missing components
Original packaging, accessories, or documentation are missing
Items returned do not match the approved RMA
8. Policy Modifications
This Return & Refund Policy is subject to change at Trincos’ discretion. The version in effect at the time of purchase shall govern the transaction.
Need Help? Contact our support team before initiating a return for guidance.
Trincos reserves the right to deny refunds for products that do not meet eligibility requirements, show signs of misuse, damage, alteration, or are returned outside the permitted timeframe.
5. Return Management Portal
Customers are encouraged to use our online Returns Management Portal for faster service, which allows:
24/7 initiation of return requests
Attach supporting documents (photos, invoices)
Request for prepaid shipping labels (where eligible)
Confirmation of submission status
6. Contact Information
For assistance or to initiate a return, contact our Customer Service team:
Email : support@trincos.com
Phone : +1 888-234-1234
Working Hours : Monday – Friday, 9:00 AM – 6:00 PM
Before Contacting Us, please have:
Your invoice number ready
Product serial numbers (if applicable)
A brief description of the issue
7. Return Refusals
Returns may be refused if:
No valid RMA number is provided
The return exceeds the applicable return window (14-day)
The product shows signs of use, damage, tampering or missing components
Original packaging, accessories, or documentation are missing
Items returned do not match the approved RMA
8. Policy Modifications
This Return & Refund Policy is subject to change at Trincos’ discretion. The version in effect at the time of purchase shall govern the transaction.
Need Help? Contact our support team before initiating a return for guidance.
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Estimated delivery: Jul 17 - Jul 21
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Informations
Informations
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| Management features | |
|---|---|
| Switch type | Managed |
| Switch layer | L2 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| Traffic classification | Yes |
| System event log | Yes |
| MIB support | RFC1213MIB II, RFC1493, RFC1907, RFC1757, 2819, RFC2021, RFC1398, 1643, 1650, 2358, 2665, RFC2674, 4363, RFC 2233, 2863, RFC 2618, RFC 2620, RFC 2925 |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity | 24 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| SFP module slots quantity | 4 |
| Fiber optic connector | SFP |
| Console port | RJ-45 |
| Network | |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| 10G support | No |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-TX, 100BASE-T, 1000BASE-T |
| Port mirroring | Yes |
| Full duplex | Yes |
| IP routing | Yes |
| Flow control support | Yes |
| Link aggregation | Yes |
| Rate limiting | Yes |
| Auto MDI/MDI-X | Yes |
| Spanning tree protocol | Yes |
| Auto-negotiation | Yes |
| VLAN support | Yes |
| Virtual LAN features | Voice VLAN, Tagged VLAN, MAC address-based VLAN, Port-based VLAN |
| Number of VLANs | 4094 |
| Optical fiber | |
| Fiber ethernet cabling technology | 1000BASE-X |
| Data transmission | |
| Switching capacity | 56 Gbit/s |
| Forwarding rate | 41.7 Mpps |
| MAC address table | 16000 entries |
| Store-and-forward | Yes |
| Number of queues | 8 |
| Number of static routes | 32 |
| Jumbo frames support | Yes |
| Jumbo frames | 9216 |
| Packet buffer memory | 1.5 MB |
| Security | |
| DHCP features | DHCP client |
| Access Control List (ACL) | Yes |
| Access Control List (ACL) rules | 256 |
| IGMP snooping | Yes |
| Security algorithms | 802.1x RADIUS, SNMP, SSH |
| SSH/SSL support | Yes |
| Loop protection | Yes |
| BPDU filtering/protection | Yes |
| IP-MAC-Port binding | Yes |
| Authentication | Guest VLAN, MAC-based authentication, Port-based authentication |
| Multicast features | |
| Multicast support | Yes |
| Multicast Listener Discovery (MLD) snooping | MLD v1, MLD v2 |
| Design | |
| Rack mounting | Yes |
| Form factor | 1U |
| Product colour | Black, Grey |
| LED indicators | Activity, Fan fail, Link, Power, Speed |
| Number of fans | 2 fan(s) |
| Safety | CCC, CE LVD, UL/cUL |
| Electromagnetic compatibility | FCC A, CE A, VCCI, C-Tick, BSMI, CCC |
| Performance | |
| Built-in processor | Yes |
| Memory type | DDR3-SDRAM |
| Internal memory | 128 MB |
| Flash memory | 32 MB |
| Noise level | 52.4 dB |
| Mean time between failures (MTBF) | 294101 h |
| Power | |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 27.49 W |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) ports quantity | 24 |
| Operational conditions | |
| Operating temperature (T-T) | -5 - 50 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 5 - 90% |
| Heat dissipation | 850.58 BTU/h |
| Weight & dimensions | |
| Width | 440 mm |
| Depth | 210 mm |
| Height | 44 mm |
| Packaging data | |
| Package width | 365 mm |
| Package depth | 521 mm |
| Package height | 92 mm |
| Package weight | 5.18 kg |
| Technical details | |
| Shipping (inner) case height | 39.3 cm |
| Shipping (inner) case width | 29.5 cm |
| Shipping (inner) case length | 53.9 cm |
| Shipping (inner) case net weight | 15.6 kg |
| Products per shipping (inner) case | 3 pc(s) |
| Pallet gross weight (air) | 419.7 kg |
| Master (outer) cases per pallet (air) | 24 pc(s) |
| Products per pallet (air) | 72 pc(s) |
| Pallet gross length | 110 cm |
| Pallet gross width | 120 cm |
| Pallet height (air) | 131.4 cm |
| Pallet gross weight (sea) | 682.9 kg |
| Master (outer) cases per pallet (sea) | 40 pc(s) |
| Products per pallet (sea) | 120 pc(s) |
| Pallet height (sea) | 2.1 m |
| Shipping (inner) case gross weight | 16.4 kg |
| Certificates | |
| Certification | IEC61000-4-5, RoHS |
| Logistics data | |
| Harmonized System (HS) code | 85176990 |

